230312231100 has 216 divisors, whose sum is σ = 873561151008. Its totient is φ = 49546137600.

The previous prime is 230312231089. The next prime is 230312231119. The reversal of 230312231100 is 1132213032.

230312231100 is a `hidden beast` number, since 23 + 0 + 312 + 231 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 968121 + ... + 1182320.

It is an arithmetic number, because the mean of its divisors is an integer number (4044264588).

Almost surely, 2^230312231100 is an apocalyptic number.

230312231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230312231100 is an abundant number, since it is smaller than the sum of its proper divisors (643248919908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230312231100 is a wasteful number, since it uses less digits than its factorization.

230312231100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150485 (or 2150475 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230312231100 its reverse (1132213032), we get a palindrome (231444444132).

The spelling of 230312231100 in words is "two hundred thirty billion, three hundred twelve million, two hundred thirty-one thousand, one hundred".